​​​DALLAS – The new owner of an Oak Lawn office building—Abby Development—plans to begin a multimillion-dollar upgrade to the aging building, which could re-position the property, which sits near the popular Uptown neighborhood, to attract key tenants.​

The upgrades to the four-story, 48,000-sf building at 3333 Welborn St. are slated for completion by the end of the year—which will bring nearly 30,000 sf of available upgraded space to the market.

The upgrades include a new rooftop terrace, outdoor workspace and employee bike storage.

The upgrades also include the building's exterior, the lobby, corridors, restrooms and landscaping.​